National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Mount Washington (KMWN)

Lat: 44.27°NLon: 71.3°WElev: 6262ft.

Light Snow Freezing Fog Blowing Snow and Windy

12°F

-11°C

Humidity 100%
Wind Speed S 32 G 44 mph
Barometer NA
Dewpoint 12°F (-11°C)
Visibility 0.06 mi
Wind Chill-10°F (-23°C)
Last update 22 Mar 11:49 am EDT
Extended Forecast for

Mount Washington NH

Winter Weather Advisory March 22, 12:08pm until March 23, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory March 22, 12:08pm until March 23, 12:00am

    NOW until 12:00am Mon

    Winter Weather Advisory

  • This Afternoon

    High: 20 °F

    Snow/Sleet
    and Very
    Windy

  • Tonight

    Tonight: Snow and freezing rain likely before 2am, then a chance of snow. Cloudy, with a low around 12. Wind chill values as low as -7. Windy, with a west wind around 30 mph becoming northeast in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.

    Low: 12 °F

    Windy. Wintry
    Mix Likely
    then Chance
    Snow

  • Monday

    Monday: Snow, mainly after 8am. High near 16. Wind chill values as low as -11. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 16 °F

    Snow and
    Windy

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm. Mostly cloudy, with a low around 6. Wind chill values as low as -18. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 6 °F

    Snow Likely
    and Very
    Windy then
    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 15. Windy, with a west wind around 35 mph, with gusts as high as 45 mph.

    High: 15 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Mostly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: A 40 percent chance of snow. Mostly cloudy, with a high near 16. Very windy.

    High: 16 °F

    Chance Snow
    and Very
    Windy

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.

    Low: 6 °F

    Chance Snow
    and Very
    Windy

Detailed Forecast

This Afternoon
Snow, possibly mixed with sleet, becoming all snow after 5pm. High near 20. Wind chill values as low as -12. Very windy, with a south wind 40 to 45 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. Total daytime snow and sleet accumulation of 3 to 7 inches possible.
Tonight
Snow and freezing rain likely before 2am, then a chance of snow. Cloudy, with a low around 12. Wind chill values as low as -7. Windy, with a west wind around 30 mph becoming northeast in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of around an inch possible.
Monday
Snow, mainly after 8am. High near 16. Wind chill values as low as -11. Windy, with a north wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Monday Night
Snow likely, mainly before 9pm. Mostly cloudy, with a low around 6. Wind chill values as low as -18. Very windy, with a northwest wind 35 to 40 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday
Mostly sunny, with a high near 15. Windy, with a west wind around 35 mph, with gusts as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 10. Very windy.
Wednesday
A 40 percent chance of snow. Mostly cloudy, with a high near 16. Very windy.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 6. Very windy.
Thursday
Snow likely, mainly after 3pm. Mostly cloudy, with a high near 21. Very windy. Chance of precipitation is 60%.
Thursday Night
Snow. Low around 10. Very windy. Chance of precipitation is 80%.
Friday
Snow likely. Mostly cloudy, with a high near 14. Very windy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around -4. Very windy.
Saturday
Mostly sunny and cold, with a high near 10. Very windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Washington NH
 44.28°N 71.3°W (Elev. 5650 ft)
Last Update:
6:30 am EDT Mar 22, 2026
Forecast Valid:
12pm EDT Mar 22, 2026-6pm EDT Mar 28, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation